try webpack config (experimental)

Author: emilykl

js/package.json

@@ -30,6 +30,7 @@
   },
   "jupyterlab": {
     "mimeExtension": true,
+    "webpackConfig": "./webpack.config.js",
     "outputDir": "../plotly/labextension"
   }
 }

js/webpack.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  // Settings to make output files deterministic
+  optimization: {
+    moduleIds: 'deterministic',
+    chunkIds: 'deterministic',
+    realContentHash: true,
+  },
+};

plotly/labextension/package.json

@@ -30,6 +30,7 @@
   },
   "jupyterlab": {
     "mimeExtension": true,
+    "webpackConfig": "./webpack.config.js",
     "outputDir": "../plotly/labextension",
     "_build": {
       "load": "static/remoteEntry.6213e23b3bdd99ae0b34.js",